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Electric motors produced by manufacturers from Ukraine, Moldova, and China general industrial asynchronous three-phase and single-phase of the following types: electric motors AIR, explosion-proof, single-phased, crane, elevator, special purpose, high-voltage, roller-type, direct-current motors. Engines are always in stock in and our assortment is the largest in Ukraine!
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Synchronous electric motors of the DSP, DSPU, SDPN, SDPNK, SDPNU, SDK, SDS, SDN, SDM, and SDMP series for driving: fans, pumps, superchargers, crusher mechanisms, chopping machines, reciprocating compressors; cement, coal-grinding, ore-grinding and other industrial disc mills. Synchronous explosion-proof motors of special design. Synchronous generators and hydraulic generators, designed to work with internal combustion engines and aviation gas-turbine engines as sources of alternating-current electricity, as well as for generating electricity during operating generators driven by hydraulic turbines.
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ABB Group asynchronous three-phase low-voltage motors for various applications: M2AA series for general-purpose; M3AA series for industrial-purpose; M3BP series for manufacturing industries.
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General-purpose asynchronous electric motors Siemens for various applications. Designed for standard drive tasks in all industries and public utilities. They are used in pumps, fans, compressors, conveyors, and lifting equipment.
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Low-voltage WEG asynchronous three-phase motors for general industrial use. Main advantages: high efficiency and low operating costs. Designed for use in pumps, fans, centrifugal machines, conveyors and other industrial installations.
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Safety devices, monitoring and control devices for asynchronous electric drives of industrial units: pumps, fans, and compressors. They provide monitoring and display of the operating current and electric motor failure states. Protection against overheating, phase misalignment, current overload, short circuit. Smooth start and stop.
An electric motor is a device that drives various types of mechanisms, machines by converting electrical energy into mechanical energy. The principle of operation of an electric motor is based on the interaction of magnetic fields.
Engine types
Depending on the type of current used the motors differ in units:
- alternating current:
- synchronous type;
- asynchronous type;
- direct current.
The first category includes synchronous and asynchronous motors powered by alternating-current power.
In a synchronous motor, the values of the rotation frequencies of the magnetic field and the rotor are equal. Based on the number of feeding phases, asynchronous motors are divided into one-phase, two-phase or three-phase motors. The third type of motors (three-phase) are the most popular ones. The principle of operation of these motors is based on the interaction between the rotating magnetic field of the stator and the currents induced by it in the rotor. The torque occurs when there is a difference of magnetic field rotational frequencies.
The electric motor of the second category is powered from a DC source. Such a unit consists of an inductor and an armature separated by an air gap. The magnetic field of the first element is formed by stationary magnets. The second element is a magnetic system consisting of separately placed wafers placed in the grooves of the winding and the collector. The armature, rigidly connected at the shaft, rotates around its axis.
LLC "Industrial fans" and Kiev Ventilation Plant provide for a wide range of motors: alternating-current synchronous motors (DSP, SDPNK, DSP, SDM, SDS series, etc.) and asynchronous three-phase motors (AIR, AIRM, AD, A series), direct-current (P ÷ 4P, D, PBST, PBS series, etc.) with different distance values to the axis of rotation, rotation speeds and power.
Areas of application
Synchronous motors are used with coal and ore-grinding disc mills, chopping and crusher mechanisms, superchargers, and other machines. Compressors, reducers, pumps, fans, and other units are equipped with general-purpose asynchronous electric motors. DC motors are needed for the operation of electric drives of various mechanisms powered by generators, using semiconductor converters in the tropics, sea and temperate climates. The mentioned types of electric motors are in high demand in almost all industries.
On the website of LLC "Industrial fans" you can find an expanded catalog of motors for various purposes. Our experts will help you choose the desired unit with the necessary technical characteristics, based on the purpose of application, so that you could purchase the motor that suits your needs at a reasonable price. The company's managers organize fast delivery of goods purchased in any region of Ukraine and abroad.
